hydroponicsWiktionary 原文英/ˌhaɪdrə(ʊ)ˈpɒnɪks/美/ˌhaɪdrəˈpɑnɪks/构词拆解hydrohydro-前缀‘water’ponics-ponics后缀hydro-water · liquid-ponicsForms names of systems of agriculture.词源说明From hydro- (“water”) + -ponics, which is from geoponics.释义名词noun1The cultivation of plants in a nutrient solution rather than in the soil. [from 1937]同族词派生词 6aquaponics·hydroponic·hydroponically·